87008635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 40051205

約数列:

[1, 5, 7, 17, 35, 85, 119, 257, 569, 595, 1285, 1799, 2845, 3983, 4369, 8995, 9673, 19915, 21845, 30583, 48365, 67711, 146233, 152915, 338555, 731165, 1023631, 2485961, 5118155, 12429805, 17401727, 87008635]

約数ペア:

[(1, 87008635), (5, 17401727), (7, 12429805), (17, 5118155), (35, 2485961), (85, 1023631), (119, 731165), (257, 338555), (569, 152915), (595, 146233), (1285, 67711), (1799, 48365), (2845, 30583), (3983, 21845), (4369, 19915), (8995, 9673)]